I don't understand the link from soybeans to swine flu. Is this because you feel swill feeding increases the disease risk? I read a few articles... this seems

I don't understand the link from soybeans to swine flu. Is this because you feel swill feeding increases the disease risk? I read a few articles... this seems the best. None seemed to make the same connection. https://www.google.com.au/amp/s/www.wired.com/story/african-swine-fever-scientists-should-track/amp https://www.google.com.au/amp/s/www.wired.com/story/african-...